Lennox 17F10 Collector Box 321142-301 If you are seeing reduced

If you are seeing reduced airflow or hearing housing resonances

Simplified Installation: Straight 3/8" compression fitting allows for quick attachment to standard copper or plastic tubing

or the system throwing specific diagnostic codes related to auxiliary fan control

installing this genuine OEM HVAC part ensures the assembly meets factory specifications without the need for field modifications or sheet metal adjustments

Lennox 17F10 Collector Box 321142-301 If you are seeing reducedThe Lennox 17F10 Collector Box (MPN: 619598 17, formerly 10Z55) is a critical component for high efficiency condensing furnaces, specifically designed to manage the transition of flue gases and acidic condensate. As a veteran grade OEM Lennox replacement part, this collector box serves as the manifold between the secondary heat exchanger and the inducer motor assembly. It is engineered with robust, high performance materials to withstand the corrosive